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Hooker Blackheart

Hooker Blackheart 71222005HKR Transmission Crossmember

Part # 71222005HKR Be the first to write a review

Compatible with 1984-1992 GM F-Body LS Swap T56/T56 Magnum/4L60-4L70*/4L80-4L85*/TH400*/2004R* Transmission Crossmember

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Hooker Blackheart 71222005HKR Transmission Crossmember

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$478.95
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This crossmember is designed as part of a fully-engineered LS swap mounting system for 1984-92 GM F-body vehicles. It has been CAD designed to provide an optimized balance of weight, stiffness and strength. This crossmember provides direct installation capability for 4th-gen F-body/GTO T56 and aftermarket Tremec T56 Magnum transmissions. Installation of a 4L60-4L70, 4L80/4L85, TH400 or 2004R automatic transmission can also be accomplished using this crossmember and the Hooker BlackHeart 12650HKR, 71223003HKR, or 71223004HKR adapter kits.

LS Oil Pan 302-2 can be used with these mounts

Features:

  • Designed for use in LS Swap applications (Engine mounted with Hooker 71221003HKR brackets only) or to accomplish an LT1/LT4 T56 transmission swap behind a Gen 1 SBC engine
  • Plate steel construction - provides a durable transmission mounting solution
  • CAD designed- provides optimized strength, stiffness and weight
  • Built-in divorced, adjustable torque arm bracket- solves installation issues with using transmissions not factory installed in 4th-gen F-body vehicles
  • Dual-arch exhaust passages - provides highest exhaust ground clearance available
  • Semi-gloss black powder coat finish- provides attractive corrosion-resistant appearance
  • Transmission installations other than 4th-gen F-body T56/T56 Magnum require the use of the following adapter kit: 4L60-4L70 transmissions - 71223003HKR, 4L80/4L85 transmissions - 71223004HKR, TH400/2004R transmissions - 12650HKR
  • LS Oil Pan 302-2 can be used with these mounts
Brand Hooker Blackheart
Emission Code6
Product TypeTransmission Crossmembers
WarrantyManufacturer's Limited 90 Day
UPC090127728086
Manufacturer Part Number71222005HKR
Part Number71222005HKR
Instructions for Part# 71222005HKR
Limited Lifetime Warranty Information for Part# 71222005HKR
*Installation requires the use of a separately available Hooker transmission adapter kit.<br><br>*NOT COMPATIBLE WITH TREMEC TR6060 TRANSMISSIONS.
Manufacturer's Limited 90 Day: See Details
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.

    Hooker Blackheart 71222005HKR Transmission Crossmember
    Hooker Blackheart 71222005HKR Transmission Crossmember
    $478.95